This flash hider from Gemtech is a new and well-designed tool for every shooter’s arsenal. These awesome new flash hiders are the result of combining the feedback from users, a lot of testing, and years of unique experience. This version of Gemtech’s flash hider is far more aggressive than the previous units. This will seriously cut down on any build-up of carbon inside of your suppressor, preventing it from ever getting stuck or jammed in the future. All of these great 5.56mm quick mounts will fit the G5, G5-T, M4-96D, HVT-QM, Quicksand, One, and Shield suppressors. This awesome flash hider features an impressive adapter groove from blank firing. The lugs for the quick mount all use Gemtech’s 7.62mm suppressors. This is a shim kit for precision mounting.